page {
  height: 100%;
}
.activityList {
  min-height: 100%;
  box-sizing: border-box;
  width: 100%;
  padding: 5vw 5vw 19vw 5vw;
  background: linear-gradient(to bottom, #04D2C3, #E9ECFF 50%);
}
.activityList .li {
  position: relative;
  width: 100%;
  margin-bottom: 3vw;
  border-radius: 2vw;
  overflow: hidden;
}
.activityList .li image {
  width: 90vw;
  height: 34.6vw;
  display: block;
}
.activityList .li .tip {
  color: #ffffff;
  font-size: 3.2vw;
  line-height: 6vw;
  padding: 0 2vw;
  border-radius: 6vw;
  background-color: #EC2218;
  position: absolute;
  top: 23vw;
  left: 8vw;
}
.activityList .li .cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  text-align: center;
  color: #fff;
  font-size: 4.53vw;
  padding-top: 13vw;
}
